GS-5S Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The GS-5S is an inductive proximity sensor manufactured by Panasonic Industrial Automation Sales, designed for non-contact detection applications requiring a 1mm sensing distance. This cylindrical sensor features stainless steel construction, cable lead termination, and operates across a temperature range of -10°C to 60°C with IP67 ingress protection.

The GS-5S is classified as obsolete. Locating equivalent or substitute components is necessary to maintain system functionality and ensure continued availability for new installations or replacements in existing applications.

Substiute Parts

GS-5S

Panasonic Industrial Automation SalesIn Stock: 1123GS-5S Datasheet

Current PartRFQ

GH-5SE

Panasonic Industrial Automation SalesIn Stock: 1000GH-5SE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The GH-5SE is identified as a substitute for the GS-5S based on the following allowable parameter variations:

Maintained Parameters (Substitution Basis):

• Sensor Type: Inductive (both models)
• Material - Body: Stainless Steel (both models)
• Termination Style: Cable Leads (both models)
• Operating Temperature Range: -10°C ~ 60°C (both models)
• Package / Case: Cylinder (both models)
• Compliance: RoHS compliant (both models)

Allowable Variations:

• Sensing Distance: GS-5S operates at 0.039" (1mm); GH-5SE operates at 0.094" (2.4mm). The increased sensing distance in the substitute reflects a different detection requirement profile.
• Output Type: GS-5S requires external amplification; GH-5SE provides integrated NPN-NC/NO 3-wire output, eliminating the need for separate amplifier circuitry.
• Ingress Protection: GS-5S rated IP67; GH-5SE rated IP68, providing enhanced sealing capability.
• Supply Voltage: GH-5SE operates on 12V ~ 24V supply; GS-5S does not specify supply voltage due to amplifier requirement.
• Response Frequency: GH-5SE specifies 3.3kHz response capability.

Parameter Comparison

Engineering Selection Recommendations

The GH-5SE serves as an active substitute for the obsolete GS-5S. Selection of the GH-5SE is supported by the following factors:

Product Status: The GH-5SE maintains active product status with current manufacturing and inventory availability (977 Pcs in stock), whereas the GS-5S is obsolete with no ongoing production.

Compliance: Both components meet RoHS requirements. The GH-5SE achieves ROHS3 compliance, representing current regulatory alignment.

Functional Compatibility: Both sensors employ inductive detection technology with identical stainless steel cylindrical construction and cable lead termination. The operating temperature range remains consistent across both models.

Output Configuration Difference: The GS-5S requires external amplifier circuitry for signal conditioning. The GH-5SE integrates NPN output logic (NC/NO selectable), eliminating the need for separate amplification stages and reducing system complexity.

Sensing Distance Consideration: The GH-5SE operates at 2.4mm sensing distance compared to the GS-5S at 1mm. This parameter difference requires evaluation against specific application detection requirements.

Environmental Rating: The GH-5SE provides IP68 ingress protection versus IP67 on the GS-5S, offering enhanced sealing for demanding environments.

Frequently Asked Questions (FAQ)

Q: Can the GH-5SE directly replace the GS-5S in existing installations?

A: Direct replacement requires verification of two critical parameters: (1) sensing distance compatibility—the GH-5SE detects at 2.4mm versus the GS-5S at 1mm, and (2) output signal type—the GH-5SE provides integrated NPN output, eliminating the external amplifier requirement of the GS-5S. System integration must accommodate these differences.

Q: What is the primary advantage of the GH-5SE over the GS-5S?

A: The GH-5SE integrates output signal conditioning through NPN-NC/NO logic, removing the need for external amplifier circuitry. This reduces component count and system complexity while maintaining inductive sensing functionality.

Q: Are both sensors suitable for the same environmental conditions?

A: Both sensors operate across -10°C to 60°C and feature stainless steel construction. The GH-5SE provides enhanced ingress protection at IP68 versus IP67 on the GS-5S, making it suitable for more demanding moisture and contamination exposure scenarios.

Q: Does the increased sensing distance of the GH-5SE affect application suitability?

A: The GH-5SE sensing distance of 2.4mm differs from the GS-5S at 1mm. Application compatibility depends on the physical spacing between the sensor and target object. Applications requiring detection at distances less than 2.4mm may not be suitable for the GH-5SE.

Q: What supply voltage does the GH-5SE require?

A: The GH-5SE operates on 12V to 24V DC supply. The GS-5S does not specify supply voltage independently due to its amplifier-dependent output configuration.

Q: Are both components RoHS compliant?

A: Yes. The GS-5S meets RoHS compliance standards. The GH-5SE achieves ROHS3 compliance, representing alignment with current regulatory requirements.